<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>登录</title>
</head>
<body>
跳转中...
<form action="${pageContext.request.contextPath}/exam/index">
    <input style="display: none" id="sub" type="submit">
</form>
<script>
    var input = document.getElementById("sub");
    input.click();
</script>
</body>
</html>
